third_party/blink/web_tests/paint/invalidation/forms/textarea-appearance-none-resize-handle-expected.html - chromium/src - Git at Google

 <!DOCTYPE html>
 Tests paint invalidation of resize handle when a textarea is resized.
 Passes if the resize handle is repainted correctly leaving no residue.
 <textarea id="textarea" style="
   position: absolute;
   top: 50px;
   left: 0;
   -webkit-appearance: none;
   width: 100px;
   height: 200px;
   resize: auto">
 </textarea>
	<!DOCTYPE html>
	Tests paint invalidation of resize handle when a textarea is resized.
	Passes if the resize handle is repainted correctly leaving no residue.
	<textarea id="textarea" style="
	position: absolute;
	top: 50px;
	left: 0;
	-webkit-appearance: none;
	width: 100px;
	height: 200px;
	resize: auto">
	</textarea>